Title:
COUPLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/071337
Kind Code:
A1
Abstract:
A coupling device 100 comprises a first member 10 and a coupling part 50. The first member 10 is provided with a first flow path and an attachment part 12. The coupling part 50 is provided with: a first cylinder part 60, which is provided with one end part that connects to a second cylinder part of a second member provided with a second flow path; and a placement part 70 which is disposed at the other end part of the first cylinder part 60 and which is attached to the attachment part 12. Movement of the placement part 70 with respect to the first member 10 is restricted in the axial direction AX of the first cylinder part 60. Movement of the placement part 70 with respect to the first member 10 is possible in the radial direction RA of the first cylinder part 60. The maximum outer diameter LA of the placement part 70 is less than the maximum outer diameter LB of the first cylinder part 60.
Inventors:
TOKESHI TOSHIHIKO (JP)
HAMANO SHINSUKE (JP)
ANDO TOMOAKI (JP)
MURAKAMI TAKU (JP)
WATANABE HIROTAKA (JP)
NONOMURA NAOYA (JP)
HAMANO SHINSUKE (JP)
ANDO TOMOAKI (JP)
MURAKAMI TAKU (JP)
WATANABE HIROTAKA (JP)
NONOMURA NAOYA (JP)
Application Number:
PCT/JP2023/035514
Publication Date:
April 04, 2024
Filing Date:
September 28, 2023
Export Citation:
Assignee:
NIDEC CORP (JP)
International Classes:
F16L23/024; F16L29/02; F16L41/03
Foreign References:
| JP2006226319A | 2006-08-31 | |||
| US20080012306A1 | 2008-01-17 | |||
| JPH0676790U | 1994-10-28 | |||
| JPH116589A | 1999-01-12 | |||
| JPS4837525B1 | 1973-11-12 |
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